Dover Company is considering an investment project in which a working capital investment of $30,000 would be required. The investment would provide cash inflows of $10,000 per year for six years. If the company's discount rate is 18% (present value of $1 for period 6 is 0.37, present value of an annulty of S1 over 6 periods is 3.498), and if the working capital is released at the end of the project, then the project's net present value is